:root{
  --blue:#0b2f73;
  --blue-dark:#061f4f;
  --blue-soft:#edf4ff;
  --red:#e51f37;
  --red-dark:#c9162b;
  --ink:#172033;
  --text:#48546a;
  --muted:#738095;
  --line:#dce5f2;
  --bg:#f6f9ff;
  --white:#fff;
  --shadow:0 18px 45px rgba(11,47,115,.12);
  --shadow-soft:0 10px 28px rgba(11,47,115,.08);
  --radius:26px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:linear-gradient(180deg,#ffffff 0%,#f4f8ff 44%,#fff 100%);line-height:1.55;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(var(--max),calc(100% - 36px));margin-inline:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:16px;color:var(--blue-dark);font-size:25px;font-weight:900;letter-spacing:-.03em;white-space:nowrap}
.brand img{width:94px;height:auto}
.menu{display:flex;align-items:center;gap:24px;color:#2b3548;font-weight:800;font-size:16px}
.menu a{position:relative;padding:8px 0}.menu a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.2s}.menu a:hover:after{transform:scaleX(1)}
.call{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:13px 22px;border-radius:999px;background:var(--red);color:#fff;font-weight:900;box-shadow:0 14px 34px rgba(229,31,55,.25)}
.hero{padding:72px 0 44px;background:radial-gradient(circle at 8% 12%,rgba(229,31,55,.12),transparent 28%),radial-gradient(circle at 92% 20%,rgba(11,47,115,.14),transparent 32%)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center}
.kicker{display:inline-flex;letter-spacing:.18em;text-transform:uppercase;color:var(--red);font-size:13px;font-weight:950;margin:0 0 16px}
h1,.h1{font-size:clamp(42px,5.8vw,78px);line-height:.98;letter-spacing:-.065em;color:var(--blue-dark);margin:0 0 24px;font-weight:950}
.lead{font-size:clamp(18px,2vw,22px);color:var(--text);max-width:680px;margin:0 0 30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:15px 22px;border-radius:15px;font-weight:950;border:1px solid transparent;transition:.18s transform,.18s box-shadow,.18s background}.btn:hover{transform:translateY(-2px)}.btn-red{background:var(--red);color:#fff;box-shadow:0 16px 34px rgba(229,31,55,.24)}.btn-red:hover{background:var(--red-dark)}.btn-white{background:#fff;color:var(--blue-dark);border-color:var(--line);box-shadow:var(--shadow-soft)}
.hero-note{margin-top:26px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:680px}.mini{padding:16px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.mini b{display:block;color:var(--blue-dark);font-size:18px}.mini span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.model-showcase{background:#fff;border:1px solid var(--line);border-radius:30px;padding:18px;box-shadow:var(--shadow);min-height:580px;display:flex;flex-direction:column}.model-head{padding:8px 8px 16px}.model-head h2{margin:0 0 8px;color:var(--blue-dark);font-size:28px;letter-spacing:-.04em}.model-head p{margin:0;color:var(--text);font-size:16px}.model-frame{flex:1;min-height:440px;border-radius:22px;overflow:hidden;background:linear-gradient(180deg,#f7fbff,#eaf2ff);border:1px solid #e7eef8}.model-frame model-viewer{width:100%;height:100%;min-height:440px;background:transparent}
.section{padding:66px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-head h2{font-size:clamp(32px,4.2vw,52px);line-height:1.04;letter-spacing:-.055em;color:var(--blue-dark);margin:0}.section-head p{max-width:520px;color:var(--text);font-size:18px;margin:0}
.catalog-shell{position:relative}.carousel{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/3);gap:24px;overflow-x:auto;padding:4px 2px 20px;scroll-snap-type:x mandatory;scrollbar-width:thin}.product-card{scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-soft);overflow:hidden;min-height:430px;display:flex;flex-direction:column}.card-img{height:230px;background:#f1f5ff;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:contain;padding:14px}.card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}.stock{display:inline-flex;align-self:flex-start;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;background:#eafaf1;color:#027a48;font-weight:950;font-size:14px}.stock:before{content:"";width:8px;height:8px;border-radius:50%;background:#12b76a}.product-card h3{margin:0;color:var(--blue-dark);font-size:23px;line-height:1.16;letter-spacing:-.035em}.sku{color:var(--muted);font-size:15px;margin:0}.price{display:flex;align-items:baseline;gap:12px;margin-top:auto}.old-price{color:#98a2b3;text-decoration:line-through;font-weight:900;font-size:19px}.new-price{color:var(--red);font-weight:950;font-size:31px;letter-spacing:-.04em}.product-card .btn{width:100%;min-height:48px;margin-top:2px}
.about-preview{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}.about-card{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;border-radius:30px;padding:34px;box-shadow:var(--shadow);min-height:100%}.about-card h2{margin:0 0 18px;font-size:36px;line-height:1.1;letter-spacing:-.045em}.about-card p{color:rgba(255,255,255,.9);font-size:18px;margin:0}.about-text{background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:var(--shadow-soft)}.about-text p{font-size:18px;color:var(--text);margin:0 0 16px}.about-text p:last-child{margin-bottom:0}
.contact-band{background:linear-gradient(135deg,var(--blue-dark),#0c4fc0 58%,var(--red));border-radius:30px;padding:42px;color:#fff;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1.05fr;gap:30px;align-items:center}.contact-band h2{margin:0 0 12px;font-size:clamp(32px,4vw,50px);line-height:1.05;letter-spacing:-.055em}.contact-band p{margin:0;color:rgba(255,255,255,.86);font-size:18px}.contact-list{display:grid;gap:12px}.contact-item{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);font-weight:900}.contact-item span{opacity:.82}.footer{padding:36px 0 50px;color:var(--muted);font-size:14px}.footer-inner{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.breadcrumbs{padding:26px 0 0;color:var(--muted);font-weight:800}.breadcrumbs a{color:var(--blue-dark)}.product-hero{padding:44px 0 56px}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:stretch}.gallery{background:#fff;border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:var(--shadow);height:100%;display:flex;flex-direction:column}.main-photo{height:560px;border-radius:22px;background:#f5f8ff;overflow:hidden;border:1px solid #e7eef8;display:flex;align-items:center;justify-content:center}.main-photo img{width:100%;height:100%;object-fit:contain;padding:18px}.thumbs{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.thumbs button{padding:0;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;cursor:pointer;height:142px}.thumbs img{width:100%;height:100%;object-fit:contain;padding:8px;background:#f7faff}.product-panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow);height:100%;display:flex;flex-direction:column}.product-panel h1{font-size:clamp(36px,4.4vw,58px);line-height:.98;margin-bottom:18px}.badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.badge{padding:9px 12px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-weight:950;font-size:14px}.product-panel .price{margin:6px 0 18px}.product-text{color:var(--text);font-size:18px;margin:24px 0}.specs{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-top:auto}.spec{padding:16px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:86px}.spec:nth-child(even){border-right:0}.spec:nth-last-child(-n+2){border-bottom:0}.spec small{display:block;color:var(--muted);font-weight:900}.spec b{display:block;color:var(--ink);margin-top:5px}.panel-actions{display:flex;gap:12px;margin-top:24px}.description-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:32px;box-shadow:var(--shadow-soft);max-width:980px;margin:0 auto}.description-box h2,.model-section h2{margin:0 0 16px;color:var(--blue-dark);font-size:36px;line-height:1.12;letter-spacing:-.04em}.description-box p{font-size:18px;color:var(--text);margin:0 0 14px}.description-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.desc-card{background:#f8fbff;border:1px solid var(--line);border-radius:20px;padding:20px}.desc-card h3{margin:0 0 10px;color:var(--blue-dark)}.desc-card ul{margin:0;padding-left:20px;color:var(--text)}.model-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}.model-copy{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow-soft)}.model-copy p{font-size:18px;color:var(--text);margin:0}.model-large{background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px;box-shadow:var(--shadow);min-height:620px}.model-large model-viewer{width:100%;height:590px;border-radius:20px;background:linear-gradient(180deg,#f8fbff,#eaf2ff)}
.about-page{padding:48px 0 68px}.about-hero{display:grid;grid-template-columns:1fr;gap:28px}.about-hero h1{max-width:980px}.about-body{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.about-block{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow-soft)}.about-block h2{margin:0 0 12px;color:var(--blue-dark);font-size:30px;letter-spacing:-.035em}.about-block p,.about-block li{color:var(--text);font-size:18px}.about-block ul{margin:0;padding-left:20px}
@media(max-width:1020px){.hero-grid,.product-grid,.model-section,.contact-band,.about-preview,.about-body{grid-template-columns:1fr}.model-showcase{min-height:500px}.carousel{grid-auto-columns:calc((100% - 24px)/2)}.menu{display:none}.main-photo{height:480px}.gallery,.product-panel{height:auto}.contact-item{align-items:flex-start;flex-direction:column;gap:6px}}
@media(max-width:680px){.wrap{width:min(var(--max),calc(100% - 22px))}.nav{height:76px}.brand{font-size:20px}.brand img{width:74px}.call{padding:11px 14px;min-height:44px;font-size:14px}.hero{padding:42px 0 30px}.hero-actions,.panel-actions{display:grid;grid-template-columns:1fr}.hero-note,.description-grid,.specs{grid-template-columns:1fr}.carousel{grid-auto-columns:86%;gap:16px}.product-card{min-height:405px}.card-img{height:205px}.section{padding:44px 0}.section-head{display:block}.section-head p{margin-top:12px}.model-frame,.model-frame model-viewer{min-height:360px}.model-showcase{min-height:470px;padding:12px;border-radius:24px}.model-head h2{font-size:24px}.gallery,.product-panel,.description-box,.model-copy,.model-large,.about-card,.about-text,.contact-band{border-radius:22px;padding:20px}.main-photo{height:390px}.thumbs{grid-template-columns:1fr}.thumbs button{height:150px}.product-hero{padding:30px 0 38px}.description-box h2,.model-section h2{font-size:30px}.model-large{min-height:450px}.model-large model-viewer{height:420px}.contact-band{gap:20px}.footer-inner{display:block}.footer-inner div+div{margin-top:8px}}

/* v6 refinements */
.brand{gap:0;font-size:0;letter-spacing:0}
.brand img{width:172px;max-height:58px;object-fit:contain}
.hero{padding:78px 0 46px}
.hero-grid{grid-template-columns:1fr .82fr;gap:44px}
.hero-visual{min-height:520px;display:flex;align-items:center;justify-content:center;position:relative;isolation:isolate}
.hero-visual:before{content:"";position:absolute;inset:12% 4% 10% 8%;border-radius:36px;background:radial-gradient(circle at 50% 52%,rgba(11,47,115,.14),transparent 60%);filter:blur(10px);z-index:-1}
.hero-visual img{width:min(100%,620px);height:auto;object-fit:contain;filter:drop-shadow(0 34px 38px rgba(11,47,115,.20));animation:floatDyshlo 5.6s ease-in-out infinite;will-change:transform}
@keyframes floatDyshlo{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hero-note{display:none}
.catalog-shell{max-width:1180px}
.carousel{grid-auto-columns:calc((100% - 48px)/3)}
.product-card{min-height:370px;max-width:350px}
.card-img{height:190px}
.card-body{padding:18px;gap:10px}
.product-card h3{font-size:21px}
.sku{font-size:14px;line-height:1.45}.new-price{font-size:28px}.old-price{font-size:18px}
.contact-list{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);border-radius:22px;overflow:hidden;gap:0}
.contact-item{border:0;border-radius:0;background:transparent;border-bottom:1px solid rgba(255,255,255,.22)}
.contact-item:last-child{border-bottom:0}
.product-grid{align-items:start}.gallery,.product-panel{height:auto;min-height:690px}.main-photo{height:500px}.thumbs button{height:150px}
.main-photo img{transition:transform .28s ease, filter .28s ease;cursor:zoom-in}.main-photo.is-zoomed img{transform:scale(1.34);cursor:zoom-out;filter:drop-shadow(0 14px 28px rgba(11,47,115,.16))}
.thumbs button{transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease}.thumbs button:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft);border-color:#b7c7e5}.thumbs button.is-active{border-color:var(--red);box-shadow:0 0 0 3px rgba(229,31,55,.10)}
.model-section{align-items:stretch;margin-top:-10px}.model-copy{display:flex;flex-direction:column;justify-content:center}.model-large{min-height:720px}.model-large model-viewer{height:690px}.description-box{margin-top:-12px}
@media(max-width:1020px){.hero-grid{grid-template-columns:1fr}.hero-visual{min-height:420px}.hero-visual img{width:min(100%,560px)}.carousel{grid-auto-columns:calc((100% - 24px)/2)}.product-card{max-width:none}.gallery,.product-panel{min-height:auto}.model-large{min-height:600px}.model-large model-viewer{height:570px}}
@media(max-width:680px){.brand img{width:132px;max-height:48px}.hero{padding:44px 0 30px}.hero-visual{min-height:310px}.hero-visual img{width:min(100%,390px)}.carousel{grid-auto-columns:88%}.product-card{min-height:350px}.card-img{height:170px}.contact-item b{font-size:16px}.main-photo{height:390px}.model-section{margin-top:0}.model-large{min-height:470px}.model-large model-viewer{height:440px}.description-box{margin-top:0}.main-photo.is-zoomed img{transform:scale(1.22)}}

/* v7 final adjustments */
.brand img{width:218px;max-height:70px;object-fit:contain}
.nav{height:92px}
.menu{gap:28px}
.hero .kicker{letter-spacing:.18em}
.hero-visual{min-height:520px}
.hero-visual img{width:min(100%,660px)}
.about-preview{align-items:stretch}
.about-card,.about-text{height:100%;display:flex;flex-direction:column;justify-content:center}
.contact-band{grid-template-columns:1fr 1fr;align-items:center}
.contact-list{padding:22px 24px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);border-radius:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.contact-item{display:grid;grid-template-columns:180px 1fr;padding:13px 0;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.18);border-radius:0}
.contact-item:last-child{border-bottom:0}
.contact-item span{font-weight:800;opacity:.78}.contact-item b{text-align:right}
.footer-inner div:last-child{color:var(--red-dark);font-weight:800}
.main-photo{cursor:zoom-in}.main-photo.is-zoomed img{transform:none;filter:none}.main-photo img{cursor:zoom-in}
.image-lightbox{position:fixed;inset:0;z-index:200;background:rgba(4,16,39,.78);display:flex;align-items:center;justify-content:center;padding:34px;opacity:0;pointer-events:none;transition:opacity .22s ease;backdrop-filter:blur(8px)}
.image-lightbox.is-open{opacity:1;pointer-events:auto}.image-lightbox img{max-width:min(96vw,1180px);max-height:88vh;object-fit:contain;border-radius:22px;background:#fff;box-shadow:0 32px 90px rgba(0,0,0,.36);transform:scale(.96);transition:transform .22s ease}.image-lightbox.is-open img{transform:scale(1)}.lightbox-close{position:absolute;right:24px;top:20px;width:48px;height:48px;border:0;border-radius:999px;background:#fff;color:var(--blue-dark);font-size:34px;line-height:1;cursor:pointer;box-shadow:var(--shadow)}
.product-grid{align-items:stretch}.gallery,.product-panel{min-height:710px}.model-section{margin-top:0}.model-large{min-height:760px}.model-large model-viewer{height:730px}.description-box{margin-top:0}
@media(max-width:1020px){.brand img{width:184px}.nav{height:86px}.contact-band{grid-template-columns:1fr}.contact-item b{text-align:left}.hero-visual{min-height:430px}.hero-visual img{width:min(100%,600px)}.gallery,.product-panel{min-height:auto}.model-large{min-height:620px}.model-large model-viewer{height:590px}}
@media(max-width:680px){.brand img{width:152px;max-height:54px}.nav{height:78px}.hero h1,h1{letter-spacing:-.055em}.hero-visual{min-height:320px}.hero-visual img{width:min(100%,420px)}.contact-list{padding:16px 18px}.contact-item{grid-template-columns:1fr;gap:3px}.image-lightbox{padding:16px}.lightbox-close{right:14px;top:12px;width:42px;height:42px;font-size:30px}.model-large{min-height:500px}.model-large model-viewer{height:470px}}

/* v8 mobile menu and catalog arrows */
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:var(--shadow-soft);cursor:pointer;z-index:80}
.burger span{width:21px;height:2px;border-radius:10px;background:var(--blue-dark);transition:transform .2s ease,opacity .2s ease}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.catalog-shell{padding:0 58px}
.carousel{scroll-behavior:smooth;scrollbar-width:none}
.carousel::-webkit-scrollbar{display:none}
.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:48px;height:48px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--blue-dark);font-size:38px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-soft);transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease}
.carousel-arrow:hover{transform:translateY(-50%) scale(1.06);box-shadow:var(--shadow);background:var(--red);color:#fff}
.carousel-prev{left:0}.carousel-next{right:0}
@media(max-width:1020px){
  .nav{position:relative;gap:12px}
  .burger{display:flex;order:3}
  .call{order:2}
  .brand{order:1;margin-right:auto}
  .menu{position:absolute;left:18px;right:18px;top:calc(100% + 10px);display:grid;gap:6px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 22px 60px rgba(11,47,115,.18);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;z-index:70}
  .menu.is-open{opacity:1;visibility:visible;transform:translateY(0)}
  .menu a{display:block;padding:14px 16px;border-radius:14px;background:#f7faff;color:var(--blue-dark)}
  .menu a:after{display:none}
}
@media(max-width:680px){
  .catalog-shell{padding:0 42px}
  .carousel-arrow{width:38px;height:38px;font-size:30px}
  .nav{height:78px}
  .call{display:none}
  .call.is-open{display:inline-flex;position:absolute;right:18px;top:calc(100% + 214px);z-index:75;min-height:44px}
  .menu{left:11px;right:11px}
}

/* v9.1 desktop/mobile call text */
.call-desktop{display:inline}
.call-mobile{display:none}
@media(max-width:680px){
  .call-desktop{display:none}
  .call-mobile{display:inline}
}


/* catalog search page v2 */
.catalog-page{padding:46px 0 70px}
.catalog-search-bar{position:sticky;top:92px;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow-soft);margin-bottom:28px}
.catalog-search-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}
.catalog-search-input{width:100%;min-height:58px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:0 18px;font-size:18px;font-weight:800;color:var(--blue-dark);outline:none;box-shadow:inset 0 1px 0 rgba(11,47,115,.04)}
.catalog-search-input:focus{border-color:#9fb5df;box-shadow:0 0 0 4px rgba(11,47,115,.08)}
.catalog-count{white-space:nowrap;color:var(--muted);font-weight:900;padding:0 6px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.catalog-grid .product-card{max-width:none;min-height:450px}.catalog-empty{display:none;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;text-align:center;color:var(--text);box-shadow:var(--shadow-soft)}.catalog-empty.is-visible{display:block}.load-more-wrap{display:flex;justify-content:center;margin-top:30px}.load-more[hidden]{display:none}.catalog-cta-card{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;border-color:transparent;justify-content:center;text-align:center}.catalog-cta-card .card-body{justify-content:center}.catalog-cta-card h3{color:#fff}.catalog-cta-card .sku{color:rgba(255,255,255,.84)}.catalog-cta-card .btn{margin-top:10px}.related-section{padding:22px 0 46px}.related-section .section-head{margin-bottom:20px}.related-carousel{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 72px)/4);gap:24px;overflow-x:auto;padding:4px 2px 20px;scroll-snap-type:x mandatory;scrollbar-width:thin}.related-carousel .product-card{scroll-snap-align:start;max-width:none;min-height:390px}.related-carousel .card-img{height:175px}.model-large{min-height:520px}.model-large model-viewer{height:490px}.product-panel .panel-actions .btn-red{min-width:160px}
@media(max-width:1020px){.catalog-search-bar{top:86px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.related-carousel{grid-auto-columns:calc((100% - 24px)/2)}.model-large{min-height:500px}.model-large model-viewer{height:470px}}
@media(max-width:680px){.catalog-page{padding:28px 0 48px}.catalog-search-bar{top:78px;border-radius:18px;padding:12px}.catalog-search-row{grid-template-columns:1fr}.catalog-search-input{min-height:54px;font-size:16px}.catalog-count{padding-left:4px}.catalog-grid{grid-template-columns:1fr;gap:18px}.catalog-grid .product-card{min-height:0}.related-carousel{grid-auto-columns:88%;gap:16px}.model-large{min-height:390px}.model-large model-viewer{height:360px}}

/* v11 product 3D and related refinements */
.related-section{padding:30px 0 42px}
.related-carousel .product-card h3{font-size:20px}
.model-section{align-items:start}
.model-copy{min-height:360px}
.model-large{min-height:420px}
.model-large model-viewer{height:390px}
@media(max-width:1020px){.model-copy{min-height:auto}.model-large{min-height:380px}.model-large model-viewer{height:350px}}
@media(max-width:680px){.model-large{min-height:330px}.model-large model-viewer{height:300px}}